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It is mandatory that for every table in the LDB hierarchy there should exist one GET statement in the report.
False. It is not essential.
#quCreate a database design specification (Enhanced Entity Relationship Diagram (EERD) and Relational Data Model (RDM)) from the given business description. The RDM must be in 3rd
how to design a bakery business in data base
What is conceptual schema? The schemas at the view level are known as subschema that describe dissimilar views of the database.
PART MARKING: We will only mark TWO of the four questions below but you must submit answers to all four. We will choose the questions we mark randomly and we will supply you with
what factors might influence a company to outsource its IT infrascture.
Which two tools are used to administer users for Active Directory?
Boyce-Code Normal Form (BCNF) A relationship is said to be in BCNF if it is already in 3NF and the left hand side of each dependency is a candidate key. A relation who is in 3N
Relational and E-R Model There are three types of constraints on relational database that have: DOMAIN CONSTRAINT PRIMARY KEY CONSTRAINT INTEGRITY CONSTRAINT
What are the two approaches to store relations in distributed database? a) Replication b) Fragmentation
What is an index? An index is a structure that helps to place desired records of a relation quickly, without probing all records.
Thank you, for your expert advice. You have provided very useful answer.
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